The Secret of Robber's Cave: Cabin Creek Mysteries

Cabin Creek is a small town with a lot of big secrets. Lost Island was off limits - until now. Jeff and David are going to the deserted island to search for clues - and hidden treasure. Town legend tells of a robber and a secret cave, but the brothers have to piece the truth together. With the help of their cousin, Claire, they’ll get to the bottom of the mystery, no matter what they have to dig up!